CVE-2021-28938
Last modified
CVE-2021-28938 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. Siren Federate before 6.8.14-10.3.9, 6.9.x through 7.6.x before 7.6.2-20.2, 7.7.x through 7.9.x before 7.9.3-21.6, 7.10.x before 7.10.2-22.2, and 7.11.x before 7.11.2-23.0 can leak user information across thread contexts. This occurs in opportunistic circumstances when there is concurrent query execution by a low-privilege user and a high-privilege user. EPSS estimates a 0.83% chance of exploitation in the next 30 days.
Description
Siren Federate before 6.8.14-10.3.9, 6.9.x through 7.6.x before 7.6.2-20.2, 7.7.x through 7.9.x before 7.9.3-21.6, 7.10.x before 7.10.2-22.2, and 7.11.x before 7.11.2-23.0 can leak user information across thread contexts. This occurs in opportunistic circumstances when there is concurrent query execution by a low-privilege user and a high-privilege user. The former query might run with the latter query's privileges.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Siren | Federate | < 6.8.14-10.3.9 |
| Siren | Federate | >= 7.3.2-19.0, < 7.6.2-20.2 |
| Siren | Federate | >= 7.7.1-20.0, < 7.9.3-21.6 |
| Siren | Federate | >= 7.10.1-22.0, < 7.10.2-22.2 |
References
- https://docs.siren.io/siren-federate-user-guide/22/siren-federate/release-notes.htmlRelease Notes, Vendor Advisory
- https://docs.siren.io/siren-federate-user-guide/22/siren-federate/release-notes.htmlRelease Notes, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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